Well what you can be certain of, is that you won't be dropping dead anytime soon of liver failure, the thing is something would have flagged up somewhere if that was the case, even to the point of you not feeling too well and seeing noticeable physical changes!!
After some time Sobriety will cause the liver, had there been any inflammation etc to heal and regenerate, so you'll not be able to find what your looking for in the end as the body will have potentially beaten you too it, by repairing itself.